Bottom Line Glass Butt PlugThis stylish hand crafted glass butt plug is a must have for everybody who loves backdoor joy. You want to heat things up. Than run your Bottom Line butt plug under warm water or place it in the microwave. For a colder sensation use your freezer or hold it under cold water. We developed these products with hygiene and health in mind, because of the glass its easy to clean. Let these alluring plugs satisfy you and open up your sex life.